ʻO PP (polypropylene) kahi polymer thermoplastic i hoʻohana nui ʻia me nā ʻano noi like ʻole.Manaʻo ʻia ʻo ia he mea palekana me kekahi mau waiwai palekana: Non-toxic: Ua helu ʻia ʻo PP ma ke ʻano he meaʻai-palekana a hoʻohana nui ʻia i ka ʻeke meaʻai a me nā ipu.ʻAʻole ia e hoʻopilikia i ke olakino a i ʻole hoʻokuʻu i nā kemika ʻino, kūpono ia no ka hoʻopili ʻana me ka meaʻai a me ka inu.Kūleʻa wela: He wahi hehee kiʻekiʻe ka PP, maʻamau ma waena o 130-171°C (266-340°F).He mea kūpono kēia waiwai no nā noi e koi ana i ka pale wela, e like me nā pahu palekana microwave a i ʻole nā huahana i hoʻohana ʻia i nā wahi wela.Palekana Kemika: Kūleʻa nui ʻo PP i nā kemika he nui, me nā waikawa, alkalis, a me nā solvents.He kūpono kēia kū'ē i nā noi e pili ana i ka hoʻopili ʻana me nā ʻano mea like ʻole, e like me nā lako laboratory, nā ʻāpana kaʻa, a me nā pahu mālama kemika.Haʻahaʻa Flammability: ʻO PP kahi mea hoʻopau iā ia iho, ʻo ia hoʻi he haʻahaʻa haʻahaʻa.Pono ʻo ia i kahi kumu wela nui e ʻā a ʻaʻole hoʻokuʻu i nā uahi ʻona i ka wā e ʻa ana.ʻO kēia hiʻohiʻona ka mea i koho mua no nā noi kahi mea koʻikoʻi ka palekana ahi.Ka lōʻihi: Ua ʻike ʻia ʻo PP no kona lōʻihi a paʻakikī.Loaʻa iā ia ke kūpaʻa hopena kiʻekiʻe, ʻo ia ka mea hiki ke pale i ka hāʻule ʻole a i ʻole nā hopena me ka ʻole o ka haki ʻana.Hoʻemi kēia hiʻohiʻona i ka pilikia o nā ʻaoʻao ʻoi a i ʻole nā mamala, e hōʻemi ana i ka manawa o ka ʻeha.Hoʻohana hou ʻia: Hiki ke hoʻohana hou ʻia ʻo PP a ua ʻae nā hale hana hana hou.Ma ka hana hou ʻana i ka PP, hiki iā ʻoe ke hōʻemi i kou hopena kaiapuni, e lilo ia i koho hoʻomau.ʻOiai ke manaʻo ʻia ʻo PP he palekana, pono e hoʻomaopopo i kekahi mau mea hoʻohui a i ʻole nā mea haumia i loko o ka mea, e like me nā kala a me nā haumia, hiki ke hoʻopilikia i kona mau waiwai palekana.No ka hōʻoia ʻana i ka palekana, ʻōlelo ʻia e hoʻohana i nā huahana PP e pili ana i nā kūlana aupuni a i ʻole ka honua a me nā lula a hahai i nā ʻōlelo a ka mea hana no ka hoʻohana pono a me ka hoʻokuʻu ʻana.
Ka manawa hoʻouna: Oct-18-2023